I thought about this before, so just sharing my point here.
According to an article on News'n'Joy on 2009/Jan/27, few days before Jenong's sexual assult criminal case be sentanced on Soeul High Court, the article summarised Jeong's second trial in the High Court, and mentioned that "Jeong changed this doctrine on a sermon (while in Jail) on 2008/Dec/7". (
http://www.newsnjoy.co.kr/news/articleView.html?idxno=26847, section 1, paragrah 3, in Korean). Well, we all know that Jeong told the court that he was no Messiah. Since there are poeple attending the court, this message will leak out anyway. So he might as well make it official.
However, does that change anything?
I mean, JMS people had long been lying about whether Jeong is the Messiah. They never publicly said nor public taught that Jeong is the Messiah. And when being question about this matter, they always said "whether Jeong is Messiah or not is up to the individual person to experience". It had been their policy NOT to reveal whehter Jeong is Messiah. Well, Jeong's move is just making that "public lying" or "personal revelation" doctrine official.
Regarding whether Joeng is Messiah or not, it had never been an issue. The problem with JMS is they adhere to Jeong's teaching and allowing him to conduct evil acts. If Jeong is not Messiah, that's fine, they still adhere to jeong's teaching, and they still allow Jeong (and his organisation) to conduct evil acts. So the issue here is "Do JMS follower continue to follow Jeong even if Jeong claimed he is not Messiah", and the answer, sadly, is "Yes, they do". Since they have been brain-washed to adhere Jeong's teaching. Wheter Jeong is Messiah or not, does not matter at all.
Honestly, the best thing we can do, is to document this change in doctrine as best as possible. Because when JMS is recruiting new follower, there will be someone "who truly seek the truth instead of seeking being brain-washed". And we have to provide iformation to them.
jc